How to Estimate Paver Patio Costs - Base Prep Through Sealing
Paver patios fail from the bottom up. A homeowner who spent $18,000 on a natural stone patio is not thinking about the six inches of compacted gravel beneath it - until year two when sections start to heave, joints crack open, and weeds colonize the gaps. The base preparation is structural, and if your estimate skips or underprices it, you either lose money fixing it under warranty or you win a repeat customer who will never call you again.
The paver material cost is often less than 40% of the total project budget on a properly built installation. Excavation, base gravel, bedding sand, edge restraint, polymeric sand, and optional sealant make up the rest. This guide covers how to estimate every layer, how paver pattern choice affects material waste, and when the premium materials are worth it. Use the BidFlow Paver Patio Cost Calculator to model your full-scope estimate with all layers priced in.